    /* 111 */
    
    .home-first-box {
        width: 100%;
    }
    
    .content {
        background: url(../images/1.jpg) no-repeat center;
        background-size: cover;
        padding-top: 110px;
        padding-bottom: 130px;
    }
    
    .content2 {
        background: url(../images/2.jpg) no-repeat center;
        background-size: cover;
    }
    
    .content3 {
        background: url(../images/3.jpg) no-repeat center;
        background-size: cover;
    }
    
    .title {
        color: #fff;
        text-align: center;
        /* padding-top: 360px;
    padding-bottom: 240px; */
    }
    
    .title h1 {
        font-size: 28px;
        font-weight: bold;
        letter-spacing: 1px;
        text-shadow: 2px 5px 3px rgba(0, 0, 0, .1);
    }
    
    .title p {
        font-size: 14px;
        letter-spacing: 1px;
        text-shadow: 2px 2px 3px rgba(0, 0, 0, .1);
    }
    
    .title a {
        padding-top: 23px;
        color: #fff;
        font-size: 14px;
        opacity: .7;
    }
    
    .title a:hover {
        opacity: 1;
    }
    
    .title a span {
        display: block;
        margin: auto;
        margin-top: 30px;
        width: 100px;
        height: 26px;
        border-radius: 3px;
        border: 2px solid #fff;
    }
    /* 222 */
    
    .home-second-box {
        width: 100%;
        height: auto;
    }
    
    .what {
        text-align: center;
    }
    
    .what h3 {
        font-size: 36px;
        padding-top: 40px;
        color: rgb(60, 49, 49);
        font-family: OSBlod;
        font-weight: 700;
    }
    
    .what p {
        padding-top: 15px;
        font-size: 14px;
        color: #999;
    }
    
    .what img {
        padding-top: 22px;
    }
    /* 333 */
    
    .home-three-box {
        width: 100%;
        height: auto;
        /* background-color: pink; */
    }
    
    .three-box {
        margin-top: 20px;
        margin-bottom: 40px;
    }
    
    .three-box .dog-introduce {
        text-align: center !important;
        margin-bottom: 22px;
        padding: 0 10px;
    }
    
    .three-box .dog-introduce img {
        padding: 0;
        border-radius: 50%;
        box-shadow: 14px 14px 50px -20px rgb(0, 0, 0);
    }
    
    .three-box .dog-introduce h3 {
        line-height: 0;
        margin: 30px auto;
        padding: 0;
        font-size: 22px;
        font-family: "微软雅黑"
    }
    
    .three-box .dog-introduce p {
        font-size: 14px;
        padding-top: 0;
        letter-spacing: 1px;
        font-family: 'Nunito Sans', sans-serif;
    }
    /* 444 */
    
    .home-four-box {
        width: 100%;
        height: auto;
        background: url(../images/bg.jpg) no-repeat center;
        background-size: cover;
    }
    
    .four-box {
        text-align: center !important;
    }
    
    .four-box h3 {
        color: #fff;
        font-size: 40px;
        font-family: OSBlod;
        padding: 42px 0;
        line-height: 1.5;
    }
    
    .four-box2 {
        color: #fff;
        text-align: center;
        margin-bottom: 60px;
    }
    
    .four-box2 h2 {
        font-size: 36px;
        font-weight: 700;
        font-family: OSBlod;
        font-style: italic;
        line-height: 1.5;
    }
    
    .four-box2 p {
        font-size: 16px;
        font-family: OSLight;
    }
    /* 555 */
    
    .home-five-box {
        width: 100%;
        /* background-color: pink; */
    }
    
    .five-box {
        margin-top: 50px;
    }
    
    .five-box2 h3 {
        font-size: 36px;
        color: #000;
        font-weight: 700;
        line-height: 1;
        padding-bottom: 20px;
    }
    
    .five-box2 p {
        padding-bottom: 18px;
        font-size: 16px;
        letter-spacing: 1px;
        line-height: 1.9;
        color: #999;
        font-family: 'Nunito Sans', sans-serif;
    }
    
    .five-box3 {
        width: 47%;
        margin: 0 38px 50px 0;
        border-radius: 4px;
        box-shadow: 7px 7px 10px rgba(76, 110, 245, .1), 3px 3px 5px rgba(190, 187, 187, 0.5);
    }
    
    .five-box3:nth-child(2n) {
        margin-right: 0;
    }
    
    .five-box3:hover {
        background-color: #ff9900;
    }
    
    .five-box3:hover span {
        color: #fff;
    }
    
    .five-box3:hover p {
        color: #fff;
    }
    
    .five-box4 {
        margin-top: 15px;
        text-align: center;
    }
    
    .five-box4 span {
        font-size: 30px;
        color: #ff9900;
        padding: 10px 0;
    }
    
    .five-box4 h4 {
        font-size: 20px;
        color: #000;
        line-height: 1.5;
        font-family: OSBlod;
        padding: 15px;
    }
    
    .five-box4 p {
        color: #999;
        font-size: 14px;
        line-height: 1.5;
        padding-bottom: 20px;
    }
    /* 666 */
    
    .home-six-box {
        width: 100%;
        background: url(../images/bg.jpg) no-repeat center;
        background-size: cover;
    }
    
    .six-box {
        margin: 40px 10px;
    }
    
    .six-box h3 {
        color: #fff;
        text-align: center;
        font-size: 34px;
    }
    
    .six-box2 {
        padding: 20px 50px 0;
        color: #fff;
        text-align: center;
    }
    
    .six-box2 p {
        font-size: 14px;
        padding-bottom: 30px;
    }
    
    .six-box2 img {
        border-radius: 50%;
    }
    
    .six-box2 h3 {
        padding-top: 20px;
        font-size: 18px;
        color: #ff9900;
        text-align: right;
    }
    /* 7777 */
    
    .home-seven-box {
        width: 100%;
    }
    
    .seven-box {
        margin: 40px auto;
    }
    
    .seven-box h3 {
        font-size: 34px;
        color: #000;
        text-align: center;
        line-height: 1.5;
    }
    
    .seven-box2 {
        margin: 30px auto;
    }
    
    .seven-box2 img {
        width: 100%;
        border-bottom-left-radius: 3px;
        border-bottom-right-radius: 3px;
    }
    
    .seven-box3 {
        width: 100%;
        padding: 20px 10px;
        border: 1px solid #dee2e6;
        font-family: 'Nunito Sans', sans-serif;
    }
    
    .seven-box3 a {
        color: #000;
        font-size: 19px;
    }
    
    .seven-box3 a:hover {
        color: #ff9900;
    }
    
    .seven-box3 p {
        font-size: 13px;
        color: #999;
        padding: 10px 0;
    }
    
    .seven-box3 a:nth-child(3) {
        color: #ff9900;
        font-size: 16px;
    }
    
    .seven-box4 {
        width: 100%;
        border: 1px solid #dee2e6;
        box-shadow: 7px 7px 10px rgba(76, 110, 245, .1), 3px 3px 5px rgba(190, 187, 187, 0.5);
        padding: 0 33px 53px 18px;
        font-family: 'Nunito Sans', sans-serif;
    }
    
    .seven-box4 a {
        color: #000;
        font-size: 18px;
        padding-bottom: 23.4px;
        padding-top: 20px;
    }
    
    .seven-box4 a:hover {
        color: #ff9900;
    }
    
    .seven-box4 p {
        font: size 14px;
        color: #ff9900;
    }
    /* 768px */
    
    @media screen and (max-width:768px) {
        .menu .ull .llii a {
            /* background-color: #fff; */
            color: #000;
        }
        .what h3 {
            font-size: 25px;
            padding-top: 10px;
        }
        .what p {
            font-size: 12px;
            padding-top: 3px;
        }
        .what img {
            padding-top: 10px;
        }
        .three-box {
            margin-bottom: 5px;
        }
        .three-box .dog-introduce h3 {
            font-size: 20px;
        }
        .four-box h3 {
            font-size: 30px;
        }
        .four-box2 {
            margin-bottom: 20px;
        }
        .four-box3 {
            margin-bottom: 20px;
        }
        .five-box3 {
            width: 94%;
            margin: 0 auto 20px;
        }
        .five-box3:nth-child(2n) {
            margin-right: auto;
        }
        .five-box3 span {
            padding-top: 20px;
        }
        footer {
            margin-top: -32px !important;
        }
    }
    /* @media screen and (max-width: 1024px) {
        .navbar-header {
            float: none;
        }
        .navbar-left,
        .navbar-right {
            float: none !important;
        }
        .navbar-toggle {
            display: block;
        }
        .navbar-collapse {
            border-top: 1px solid transparent;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
        }
        .navbar-fixed-top {
            top: 0;
            border-width: 0 0 1px;
        }
        .navbar-collapse.collapse {
            display: none!important;
        }
        .navbar-nav {
            float: none!important;
            margin-top: 7.5px;
        }
        .navbar-nav>li {
            float: none;
        }
        .navbar-nav>li>a {
            padding-top: 10px;
            padding-bottom: 10px;
        }
        .collapse.in {
            display: block !important;
        }
    } */
    
    @media screen and (min-width:769px) and (max-width:1200px) {
        .seven-box4 {
            padding: 0 33px 22px 18px !important;
        }
        .seven-box4 a {
            padding-bottom: 18.4px;
        }
        .foot-box h2 {
            margin-bottom: 1rem;
        }
        .foot-box h2+p {
            padding-bottom: 10px;
        }
    }
    
    @media screen and (min-width:769px) and (max-width:992px) {
        .seven-box4 {
            margin: 0 200px !important;
        }
    }
    /* 1920 */